A precision cultivation device for plant tissue culture

Abstract

This utility model discloses a precision cultivation device for plant tissue culture, comprising a liquid tank, a motor fixedly connected to the left surface of the liquid tank, and a first reciprocating screw fixedly connected to the output end of the motor. By setting up a structure including a motor, a first reciprocating screw, a first conical tooth, a second reciprocating screw, a second conical tooth, a fixed base, a transmission shaft, a third conical tooth, and a fourth conical tooth, the entire cultivation rack can be moved left and right, ensuring that the plants in each cultivation tank are evenly sprayed with the nutrient solution, thereby improving the overall growth effect of the plant group. By setting up a fixed base, a rotating shaft, gears, stirring blades, and a rack, the stirring blades can be rotated when the cultivation rack moves left and right, thus fully stirring the nutrient solution inside the liquid tank. This prevents sedimentation and clumping in the nutrient solution, maintaining its fluidity and ensuring that the plants can continuously absorb fresh nutrients.

Description

Technical Field

[0001] This utility model relates to the field of cultivation device technology, and in particular to a precision cultivation device for plant tissue culture. Background Technology

[0002] In modern agricultural production and biotechnology applications, cultivation devices are widely used for the rapid propagation and growth management of plants. These devices help plants grow healthily under controlled conditions by providing a suitable growth environment and necessary nutrient supply, thereby improving yield and quality. Among them, the nutrient solution supply system is a crucial component of the cultivation device, responsible for providing plants with the nutrients, water, and growth regulators required for growth.

[0003] However, existing precision cultivation devices for plant tissue culture still have certain shortcomings. For example, in existing plant cultivation devices, the spraying of culture solution usually relies on fixed nozzles or spraying devices. When these devices are working, the fixed position of the nozzles leads to uneven spraying range and intensity of the culture solution on the plants. Secondly, in existing plant cultivation devices, the culture solution is usually stored and supplied in a static or low-flow state. Since the culture solution contains a variety of nutrients and minerals, these components are prone to precipitation and clumping after being left to stand for a long time, which in turn affects the growth of plants. Utility Model Content

[0004] The purpose of this invention is to provide a precise cultivation device for plant tissue culture, which can move the entire cultivation rack left and right, so that the plants in each cultivation tank can be evenly sprayed with the culture solution, thereby improving the overall growth effect of the plant group. When the cultivation rack moves left and right, it can drive the stirring blades to rotate, thereby fully stirring the culture solution in the tank, thus preventing sedimentation and clumping in the culture solution, maintaining the fluidity of the culture solution, and ensuring that the plants can continuously absorb fresh nutrients.

[0005] To achieve the above objectives, a precise plant tissue culture device is provided, comprising:

[0006] A liquid tank is provided. A motor is fixedly connected to the left surface of the liquid tank. A first reciprocating screw is fixedly connected to the output end of the motor. A first conical tooth is fixedly connected to the outer surface of the first reciprocating screw. A second reciprocating screw is rotatably connected to the inner surface of the liquid tank. A second conical tooth is fixedly connected to the outer surface of the second reciprocating screw. A fixed seat is fixedly connected to the right surface of the liquid tank. A drive shaft is rotatably connected to the inner surface of the fixed seat. A third conical tooth and a fourth conical tooth are fixedly connected to the outer surface of the drive shaft. A culture rack is provided on the outer surface of the first reciprocating screw. A culture tank is provided on the upper surface of the culture rack. A filter screen is fixedly connected to the inner surface of the culture tank.

[0007] A fixed frame is fixedly connected to the lower surface of the culture rack, a rotating shaft is rotatably connected to the inner surface of the fixed frame, a gear is fixedly connected to the outer surface of the rotating shaft, a stirring blade is fixedly connected to the outer surface of the rotating shaft, and a rack is fixedly connected to the inner surface of the liquid tank.

[0008] According to the precise cultivation device for plant tissue culture, a drain pipe is provided on the left surface of the liquid tank, a shut-off valve is provided on the outer surface of the drain pipe, a U-shaped frame is fixedly connected to the upper surface of the liquid tank, a circulation pump is fixedly connected to the front surface of the U-shaped frame, an inlet pipe is fixedly connected to the input end of the circulation pump, a drain pipe is fixedly connected to the output end of the circulation pump, a cavity plate is fixedly connected to the end of the drain pipe away from the circulation pump, and a nozzle is provided on the lower surface of the cavity plate.

[0009] According to the precise cultivation device for plant tissue culture, the end of the inlet pipe away from the circulating pump extends into the interior of the liquid tank, and the outer surface of the outlet pipe is fixedly connected to the U-shaped frame.

[0010] According to the precise cultivation device for plant tissue culture, the drain pipe is connected to the cavity plate, and the cavity plate is connected to the nozzle.

[0011] According to the precise cultivation device for plant tissue culture, the first conical tooth meshes with the fourth conical tooth, and the second conical tooth meshes with the third conical tooth.

[0012] According to the precise cultivation device for plant tissue culture, the cultivation rack is disposed on the outer surface of the second reciprocating screw, and the outer surface of the first reciprocating screw is rotatably connected to the liquid tank.

[0013] According to the precise cultivation device for plant tissue culture, the gear meshes with the rack.

[0014] According to the precise cultivation device for plant tissue culture, the motor is electrically connected to an external power source.

[0015] The above-mentioned solution has the following beneficial effects:

[0016] 1. By setting up a structure including a motor, a first reciprocating lead screw, a first conical tooth, a second reciprocating lead screw, a second conical tooth, a fixed seat, a transmission shaft, a third conical tooth, and a fourth conical tooth, the entire cultivation rack can be moved left and right, so that the plants in each cultivation tank can be evenly sprayed with the culture solution, thereby improving the overall growth effect of the plant group.

[0017] 2. By setting up a fixed frame, rotating shaft, gear, stirring blades and rack, the stirring blades can be driven to rotate when the culture rack moves left and right, thereby fully stirring the culture solution inside the liquid tank. This can prevent sedimentation and clumping in the culture solution, maintain the fluidity of the culture solution, and ensure that the plants can continuously absorb fresh nutrients.

[0018] Additional aspects and advantages of this invention will be set forth in part in the description which follows, and in part will be obvious from the description, or may be learned by practice of the invention. Attached Figure Description

[0019] The present invention will be further described below with reference to the accompanying drawings and embodiments;

[0020] Figure 1 This is a schematic diagram of the overall structure of a precision cultivation device for plant tissue culture according to this utility model;

[0021] Figure 2 This is a partial structural schematic diagram of a precision cultivation device for plant tissue culture according to the present invention.

[0022] Figure 3 This is a cross-sectional view of the overall structure of a precision cultivation device for plant tissue culture according to this utility model.

[0023] Figure 4 for Figure 3 A magnified schematic diagram of the structure at point A in the middle.

[0024] Legend:

[0025] 1. Liquid tank; 2. Drain pipe; 3. Shut-off valve; 4. U-shaped frame; 5. Circulating pump; 6. Inlet pipe; 7. Drain pipe; 8. Hollow plate; 9. Nozzle; 10. Motor; 11. First reciprocating screw; 12. First conical tooth; 13. Second reciprocating screw; 14. Second conical tooth; 15. Fixing seat; 16. Drive shaft; 17. Third conical tooth; 18. Fourth conical tooth; 19. Culture rack; 20. Culture tank; 21. Filter screen; 22. Fixing frame; 23. Rotating shaft; 24. Gear; 25. Stirring blade; 26. Rack. Detailed Implementation

[0026] This section will describe in detail the specific embodiments of the present utility model. The preferred embodiments of the present utility model are shown in the accompanying drawings. The purpose of the drawings is to supplement the textual description with graphics, so that people can intuitively and vividly understand each technical feature and the overall technical solution of the present utility model, but they should not be construed as limiting the scope of protection of the present utility model.

[0027] Reference Figure 1-4This utility model discloses a precise plant tissue culture device, comprising: a liquid tank 1; a motor 10 fixedly connected to the left surface of the liquid tank 1; a first reciprocating screw 11 fixedly connected to the output end of the motor 10; a first conical tooth 12 fixedly connected to the outer surface of the first reciprocating screw 11; a second reciprocating screw 13 rotatably connected to the inner surface of the liquid tank 1; a second conical tooth 14 fixedly connected to the outer surface of the second reciprocating screw 13; a fixed base 15 fixedly connected to the right surface of the liquid tank 1; and a drive shaft 16 rotatably connected to the inner surface of the fixed base 15. A third conical tooth 17 is fixedly connected to the outer surface of the drive shaft 16, and a fourth conical tooth 18 is fixedly connected to the outer surface of the drive shaft 16. A culture rack 19 is provided on the outer surface of the first reciprocating screw 11. The reciprocating movement of the culture rack 19 is achieved by the forward and reverse teeth on the first reciprocating screw 11. A culture tank 20 is provided on the upper surface of the culture rack 19. A filter screen 21 is fixedly connected to the inner surface of the culture tank 20 for filtering and recycling excess culture medium. A drain pipe 2 is provided on the left surface of the liquid tank 1 for draining the culture medium. The outer surface of the drain pipe 2... A shut-off valve 3 is provided. A U-shaped frame 4 is fixedly connected to the upper surface of the liquid tank 1. A circulation pump 5 is fixedly connected to the front surface of the U-shaped frame 4, enabling the circulation of the culture medium. An inlet pipe 6 is fixedly connected to the input end of the circulation pump 5, and a drain pipe 7 is fixedly connected to the output end of the circulation pump 5. A cavity plate 8 is fixedly connected to the end of the drain pipe 7 away from the circulation pump 5. A nozzle 9 is provided on the lower surface of the cavity plate 8. The end of the inlet pipe 6 away from the circulation pump 5 extends into the interior of the liquid tank 1. The outer surface of the drain pipe 7 is fixedly connected to the U-shaped frame 4 to facilitate the spraying of the culture medium. 7 is connected to the cavity plate 8, and the cavity plate 8 is connected to the nozzle 9 to facilitate the spraying of the culture medium. The first conical tooth 12 meshes with the fourth conical tooth 18, and the second conical tooth 14 meshes with the third conical tooth 17 to facilitate the synchronous rotation of the first reciprocating screw 11 and the second reciprocating screw 13. The culture rack 19 is set on the outer surface of the second reciprocating screw 13. The reciprocating movement of the culture rack 19 as a whole is realized by the forward and reverse teeth on the second reciprocating screw 13. The outer surface of the first reciprocating screw 11 is rotatably connected to the liquid tank 1, and the motor 10 is electrically connected to an external power source.

[0028] A fixed frame 22 is fixedly connected to the lower surface of the culture rack 19. A rotating shaft 23 is rotatably connected to the inner surface of the fixed frame 22. A gear 24 is fixedly connected to the outer surface of the rotating shaft 23. A stirring blade 25 is fixedly connected to the outer surface of the rotating shaft 23. A rack 26 is fixedly connected to the inner surface of the liquid tank 1. The gear 24 meshes with the rack 26.

[0029] Working principle: During operation, the culture solution mixed with water is poured into the liquid tank 1, and the plants to be cultivated are placed into the respective culture tanks 20. When the plants need to be sprayed with the culture solution, the circulation pump 5 and the motor 10 are started. Under the action of the circulation pump 5, the culture solution mixed inside the liquid tank 1 is absorbed through the liquid inlet pipe 6 and then sprayed out through the liquid outlet pipe 7, the cavity plate 8, and the nozzle 9, thereby realizing the spraying operation of the plant culture solution. Then, under the action of the motor 10, the first reciprocating screw 11 is driven by the meshing action of the first conical tooth 12 and the fourth conical tooth 18, and the third conical tooth 17 and the second conical tooth 14, through the transmission shaft 16. The second reciprocating screw 13 is driven to rotate synchronously, thereby causing the entire culture rack 19 to move back and forth, so that the plants in each culture tank 20 can be evenly sprayed with culture solution, thereby improving the overall growth effect of the plant group. During the reciprocating movement of the entire culture rack 19, the meshing action of gear 24 and rack 26 will drive the stirring blade 25 to stir through the rotating shaft 23. Under the action of the first reciprocating screw 11 and the second reciprocating screw 13, the stirring position and stirring direction will be continuously changed, thereby continuously and fully stirring the culture solution inside the liquid tank 1 to prevent sedimentation and clumping in the culture solution.

[0030] The embodiments of the present utility model have been described in detail above with reference to the accompanying drawings. However, the present utility model is not limited to the above embodiments. Within the scope of knowledge possessed by those skilled in the art, various changes can be made without departing from the spirit of the present utility model.

Claims

1. A precision plant tissue culture device, comprising: A liquid tank (1), characterized in that a motor (10) is fixedly connected to the left surface of the liquid tank (1), a first reciprocating screw (11) is fixedly connected to the output end of the motor (10), a first conical tooth (12) is fixedly connected to the outer surface of the first reciprocating screw (11), a second reciprocating screw (13) is rotatably connected to the inner surface of the liquid tank (1), a second conical tooth (14) is fixedly connected to the outer surface of the second reciprocating screw (13), and the right surface of the liquid tank (1) is fixedly connected to... There is a fixed seat (15), the inner surface of the fixed seat (15) is rotatably connected to a drive shaft (16), the outer surface of the drive shaft (16) is fixedly connected to a third conical tooth (17), the outer surface of the drive shaft (16) is fixedly connected to a fourth conical tooth (18), the outer surface of the first reciprocating screw (11) is provided with a culture rack (19), the upper surface of the culture rack (19) is provided with a culture tank (20), and the inner surface of the culture tank (20) is fixedly connected to a filter screen (21); A fixed frame (22) is fixedly connected to the lower surface of the culture rack (19), a rotating shaft (23) is rotatably connected to the inner surface of the fixed frame (22), a gear (24) is fixedly connected to the outer surface of the rotating shaft (23), a stirring blade (25) is fixedly connected to the outer surface of the rotating shaft (23), and a rack (26) is fixedly connected to the inner surface of the liquid tank (1).

2. The plant tissue culture precision cultivation device according to claim 1, characterized in that, A drain pipe (2) is provided on the left surface of the liquid tank (1), and a shut-off valve (3) is provided on the outer surface of the drain pipe (2). A U-shaped frame (4) is fixedly connected to the upper surface of the liquid tank (1), and a circulation pump (5) is fixedly connected to the front surface of the U-shaped frame (4). An inlet pipe (6) is fixedly connected to the input end of the circulation pump (5), and a drain pipe (7) is fixedly connected to the output end of the circulation pump (5). A cavity plate (8) is fixedly connected to the end of the drain pipe (7) away from the circulation pump (5), and a nozzle (9) is provided on the lower surface of the cavity plate (8).

3. The plant tissue culture precision cultivation device according to claim 2, characterized in that, The end of the inlet pipe (6) away from the circulation pump (5) extends into the interior of the liquid tank (1), and the outer surface of the outlet pipe (7) is fixedly connected to the U-shaped frame (4).

4. The precise cultivation device for plant tissue culture according to claim 2, characterized in that, The drain pipe (7) is connected to the cavity plate (8), and the cavity plate (8) is connected to the nozzle (9).

5. The precise cultivation device for plant tissue culture according to claim 1, characterized in that, The first conical tooth (12) meshes with the fourth conical tooth (18), and the second conical tooth (14) meshes with the third conical tooth (17).

6. The precise cultivation device for plant tissue culture according to claim 1, characterized in that, The culture rack (19) is disposed on the outer surface of the second reciprocating screw (13), and the outer surface of the first reciprocating screw (11) is rotatably connected to the liquid tank (1).

7. The precise cultivation device for plant tissue culture according to claim 1, characterized in that, The gear (24) meshes with the rack (26).

8. The precise cultivation device for plant tissue culture according to claim 1, characterized in that, The motor (10) is electrically connected to an external power source.

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